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High resolution
The stroke rate can be set with 1spm increments in between 1 and 360spm.
The stroke length adjustment further assists fine adjustment that
the stroke rate adjustment cannot reach. Contentious precise chemical
feeding is now available.
Multi voltage
The use of the multi voltage circuit design allows the pump to work
anywhere in the world.
A wide variation
In addition to the standard type of PVC, GFRPP, PVDF or SUS316 pump
head, B- or C-type drive unit and each diaphragm size, the high compression
type for gaseous liquid transfer (sodium hypochlorite, etc), the high
pressure type for power injection (boiler compounds, etc) and the
high viscosity type for viscous liquid transfer (polymer liquid. etc)
are available.
Built-in controller
The EWN-R has the mode of 1:1 operation, multiplier/divider programming
control (digital signal) and proportional control (analogue signal)
and can dedicate itself to a particular purpose
by selecting a suitable mode. Also, the flow rate indication can be
converted from spm to L/H or GPH.
Pump
body
The use of the integrated controller reduces a sealing area, so that
the water-/dust-proof design of IP65 is attained. Also, a plastic
cover protects the control panel under an adverse
environment.
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Specifications
| Max. discharge capacity |
420 mL/min |
| Max. discharge pressure |
1.0 MPa |
| Main materials |
PVC, GFRPP, PVDF, SUS316 |
| Stroke rate |
1 to 360 spm |
| Power voltage |
100 - 240 VAC 50/60Hz (90-264 VAC) |
| Liquid temp. range |
PVC: -10 to 40 C deg., GFRPP/PVDF/SUS316: -10
to 60 C deg. |
|
• Magnetic drive pumps
• Metering pumps
 &
dosing pumps
• Pneumatic drive pumps
• Air pumps
• Gear pumps
• Turbine pumps
• Screw pumps
• Water quality control |
|
Catalog for Europe (PDF: 844KB)